Which monitor to choose to replace "ASUS PA279Q 27"" is not worse in quality?

Question

Monitors

I have been using this monitor for a long time. Complaints - zero, except for the squeak of the monitor with a large amount of text on the screen. The color reproduction is perfect for me, as is the pixel density and more.
I want a larger monitor - up to a maximum of 3840 * 2160.
I’m looking closely at the monitor “HP X34 WQHD 34 "”, but there is not enough information about it on the network, and in terms of characteristics, if we compare monitors with each other on the market, then HP is even more attractive in a number of parameters (resolution, refresh rate, response time, brightness). But since I don't know much about monitors, I turn to you. What would you advise - to take, not to take, or something else to take?
The budget, of course, is not rubber. The cheaper, the better, but not at the expense of quality, reliability, etc. I work a lot with text and graphics, so colors are important.
What is strange, because I bought ASUS PA279Q a long time ago and it was still more expensive than HP X34 WQHD in those days. Perhaps there is something wrong here?